UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0016777
UCR-BPS-47378
UCR-47378
Asclepias californica Greene
Apocynaceae
David Charlton
263
1986-06-15
1986-6-15
United States, California, Los Angeles, Lightening [=Blue?] Ridge at the intersection of Forest Rd 3N06 and Angeles Crest Hwy, c. 4 miles NW of the San Bernardino Co. line and 5 miles NW of Wrightwood; San Gabriel Mtns.
34.38833 -117.73972
T4N R8W sec32
2256 meters (7400ft)
Steep mountain slopes; substrate schist. Yellow Pine forest with Pinus jeffreyi, Abies concolor, Quercus kelloggii, Q chrysolepis, Ceanothus, Ribes and Prunus.